gp thunder bulb kelvin ratings are abit strange because I have 7500k bulbs at this moment and they are not blue at all, they are white but not as white as my angel eyes. so I was thinking if I should try 8500k bulbs now.
Im using these bulbs on my fog lights only because when its abit dusk I drive my angel eyes+ fogs on.
I have heard that it is very hard to install hid kit on fogs without error messages if you have 2005 e90 320d so thats why I am trying to get best matching coloured halogen bulbs.
Last edited by dotzmugello; 12-10-2012 at 02:41 PM.